大风机调速方式探讨

doi:10.19698/j.cnki.1001-6171.20212063

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摘要简要介绍了大型风机电动机的几种调速方式，对于同一电机规格，探讨了高压变频器和内反馈高频斩波调速装置调速方式的优缺点和适用范围。需要调速性能高、调速范围宽和不希望电机维护量大的情况下，优先选择高压变频调速方式；对调速性能不高、调速范围要求不宽的风机类负载，优先选择内反馈高频斩波调速方式。

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	张煜
	李金海
	孙瑞斌
	丛嘉庆
	高宇

关键词: 三相异步电动机直流电机高压变频调速内反馈高频斩波调速

Abstract: The article is mainly about various speed regulation technique methods for HV fan. We discuss the advantages, disadvantages and application about HV VSD and internal feedback high frequency chopper wave for the same HV fan motor. HV VSD is better for the situation with wide speed range and good speed regulation, the internal feedback high frequency chopper wave is better for the situation with not wide speed range and normal speed regulation.

Key words: three phase asynchronous motor DC motor HV VSD internal feedback high frequency chopper wave

收稿日期: 2020-11-02 出版日期: 2021-03-25 发布日期: 2021-03-25 整期出版日期: 2021-03-25

ZTFLH:

TM921.5

引用本文:

张煜, 李金海, 孙瑞斌, 丛嘉庆, 高宇. 大风机调速方式探讨[J]. 水泥技术, 2021, 1(2): 63-66.
ZHANG Yu, LI Jinhai, SUN Ruibin, CONG Jiaqing, GAO Yu. Research about Various Speed Regulation Technique Methods for HV Fan. Cement Technology, 2021, 1(2): 63-66.

链接本文:

http://www.cemteck.com/CN/10.19698/j.cnki.1001-6171.20212063 或 http://www.cemteck.com/CN/Y2021/V1/I2/63

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